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公开(公告)号：US12009549B2
公开(公告)日：2024-06-11
申请号：US17772587
申请日：2020-10-30
IPC分类号： H01M50/00 , H01M10/12 , H01M50/541 , H01M50/552
CPC分类号： H01M50/561 , H01M10/12 , H01M50/541
摘要： A battery terminal bushing is disclosed. The battery terminal bushing comprises a body having an insertion end and an exterior end opposite the insertion end. One or more sealing rings surround the body between the insertion end and the exterior end. A terminal post connector segment is provided on the insertion end of the body. An anti-torque pattern is provided on one or more surfaces of the body configured to engage and be contained within the battery housing material. A lead acid battery comprising the battery terminal bushing is also disclosed.
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公开(公告)号：US11901563B2
公开(公告)日：2024-02-13
申请号：US17704757
申请日：2022-03-25
发明人： Tatjana Reich
IPC分类号： H01M4/73 , H01M4/14 , H01M50/541 , H01M4/16 , H01M4/84
CPC分类号： H01M4/73 , H01M4/14 , H01M4/16 , H01M4/84 , H01M50/541 , H01M2220/20
摘要： An accumulator having a plurality of electrode plates which are adjacently arranged and form at least one electrode plate stack in the form of a block, wherein each electrode plate comprises a frame having a grid arranged therein and wherein at least the grid is filled with an active mass, and wherein each electrode plate comprises at least one connecting lug protruding beyond the frame, wherein the connecting lugs of same-polarity electrode plates are arranged adjacent to one another in a row, wherein the connecting lugs adjacently arranged in a row are materially bonded together electrically and mechanically into a connecting lug block by at least one weld or solder point arranged between the connecting lugs. Further described is a method for manufacturing an accumulator.
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公开(公告)号：US20240304875A1
公开(公告)日：2024-09-12
申请号：US18555360
申请日：2022-04-14
发明人： Zhihong Jin , Lu Feng , Wei Song , Jason D. Searl , Joseph E. Liedhegner , Dharmendra B. Patel , Craig W. Rigby , Perry Wyatt , Jason Fuhr , Kathryn Marie Ciurlik , Roderique Duell , Arunraj Varatharajah , Tyler Thiel
IPC分类号： H01M10/42 , B60L50/64 , B60L58/16 , G01R31/374 , G01R31/379 , G01R31/3842 , G01R31/392 , G01R31/396 , H01M10/06 , H01M10/48 , H01M50/114 , H01M50/184 , H01M50/188 , H01M50/541 , H01M50/55
CPC分类号： H01M10/4257 , B60L50/64 , B60L58/16 , G01R31/374 , G01R31/379 , G01R31/3842 , G01R31/392 , G01R31/396 , H01M10/06 , H01M10/482 , H01M10/486 , H01M50/114 , H01M50/184 , H01M50/188 , H01M50/541 , H01M50/55 , B60L2240/547 , H01M2010/4271 , H01M2220/20
摘要： Intelligent lead-acid battery system capable of monitoring a parameter (e.g., voltage, temperature) of one or more battery cells of a lead-acid battery. In one implementation, the battery system includes a housing having a cells compartment, a battery monitoring system (BMS) compartment, and a wall disposed between the cells compartment and the BMS compartment. A first post and a second post are associated with the battery cell. The first post and the second post protrude through the wall between the cells compartment to the BMS compartment. A voltage sensor electrically couples to the first post and the second post to monitor the voltage of the battery cell. A temperature sensor can couple to the first or second or both posts. The intelligent AGM battery system can predict the battery module's state of health, state of charge, module status, power capability, life expectancy, etc.
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4.发明授权公开(公告)号：US11600876B2
公开(公告)日：2023-03-07
申请号：US17726774
申请日：2022-04-22
申请人： LytEn, Inc.
发明人： Jerzy Gazda
IPC分类号： H01M50/534 , H01M50/531 , H01M50/538 , H01M50/54 , H01M50/541 , H01M10/0587 , H01M4/58 , H01M50/162 , H01M4/66 , H01M4/62 , H01M50/434 , H01M50/169 , H01M50/159 , H01M10/0525 , H01M50/572 , H01M4/38 , H01M4/02
摘要： A lithium-sulfur battery includes a casing, a top lid circumferentially welded to the casing, a negative contact surface positioned opposite the top lid, a positive terminal disposed within the casing, welded to the top lid, and configured as a mandrel, a glass insulator circumferentially wound around the mandrel, and a jelly roll including at least an anode and a cathode wound around the mandrel. The jelly roll may also include a top surface not in contact with the top lid, a bottom surface partially in contact with the negative contact surface, and partially in contact with a plurality of non-hollow carbonaceous spherical particles disposed between the bottom surface of the jelly roll and the negative contact surface. At least some of the non-hollow carbonaceous spherical particles may provide one or more electrically-conductive pathways between the bottom surface and the negative contact surface.
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公开(公告)号：US20230065133A1
公开(公告)日：2023-03-02
申请号：US17795140
申请日：2021-03-15
发明人： Ju Hwan Shin , Hyoung Suk Lee , Soon Chang Hong
IPC分类号： H01M50/541 , H01M50/581 , H01M50/548 , H01M50/119
摘要： The present invention relates to an electrode lead made of dissimilar metals and a method of manufacturing the same, and more particularly to an electrode lead including a first metal plate and a second metal plate, wherein a first metal constituting the first metal plate and second metals having a lower melting temperature than the first metal are mixed in the second metal plate in the state in which the second metals are dispersed, and a method of manufacturing the same.
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公开(公告)号：US20220216575A1
公开(公告)日：2022-07-07
申请号：US17704757
申请日：2022-03-25
发明人： Tatjana Reich
摘要： An accumulator having a plurality of electrode plates which are adjacently arranged and form at least one electrode plate stack in the form of a block, wherein each electrode plate comprises a frame having a grid arranged therein and wherein at least the grid is filled with an active mass, and wherein each electrode plate comprises at least one connecting lug protruding beyond the frame, wherein the connecting lugs of same-polarity electrode plates are arranged adjacent to one another in a row, wherein the connecting lugs adjacently arranged in a row are materially bonded together electrically and mechanically into a connecting lug block by at least one weld or solder point arranged between the connecting lugs. Further described is a method for manufacturing an accumulator.
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公开(公告)号：US11289781B2
公开(公告)日：2022-03-29
申请号：US14896293
申请日：2014-06-13
发明人： Tatjana Reich
摘要： The invention relates to an accumulator having a plurality of electrode plates which are adjacently arranged and form at least one electrode plate stack in the form of a block, wherein each electrode plate comprises a frame having a grid arranged therein and wherein at least the grid is filled with an active mass, and wherein each electrode plate comprises at least one connecting lug protruding beyond the frame, wherein the connecting lugs of same-polarity electrode plates are arranged adjacent to one another in a row, wherein the connecting lugs adjacently arranged in a row are materially bonded together electrically and mechanically into a connecting lug block by at least one weld or solder point arranged between the connecting lugs. The invention furthermore relates to a method for manufacturing an accumulator.
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公开(公告)号：US11276847B2
公开(公告)日：2022-03-15
申请号：US16596115
申请日：2019-10-08
申请人： ARCACTIVE LIMITED
发明人： John Abrahamson , Shane Christie , Hannu Out , Euan Scott Heffer , Yoon San Wong
IPC分类号： B22D19/14 , C23C6/00 , H01M4/04 , H01M4/16 , C22C1/04 , C22C11/00 , C22C11/06 , H01M4/38 , H01M50/541 , C22C49/02 , C22C49/12 , C22C49/14
摘要： A method for forming a connection such as an electrical connection, to a fibre material electrode element comprises moving a length of the fibre material relative to a pressure injection stage and pressure impregnating by a series of pressure injection pulses a lug material into a lug zone part of the fibre material to surround and/or penetrate fibres of the fibre material and form a lug strip in the lug zone. The fibre material may be a carbon fibre material and the lug material a metal such as Pb or a Pb alloy. Apparatus for forming an electrical connection to a fibre material electrode element is also disclosed.
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公开(公告)号：US11211614B2
公开(公告)日：2021-12-28
申请号：US16747474
申请日：2020-01-20
申请人： COPPERWATTS LLC
IPC分类号： H01M4/02 , H01M4/73 , H01M4/14 , H01M4/04 , H01M4/64 , H01M4/66 , H01M50/541 , H01M4/22 , H01M10/06 , H01M4/68
摘要： Lead/acid batteries are provided that can include: a plurality of electrodes having a planar copper conductive core member bounded by a polymeric frame maintaining the conductive core member in the planar state.
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公开(公告)号：US11817543B2
公开(公告)日：2023-11-14
申请号：US16718852
申请日：2019-12-18
发明人： Xiang Li , Huixin Wang , Qiaoshu Hu , Yibo Zhang
IPC分类号： H01M50/538 , H01M50/54 , H01M50/541 , H01M50/533 , H01M50/531 , H01M50/526 , H01M10/04 , H01M50/534 , H01M50/536
CPC分类号： H01M10/0431 , H01M50/534 , H01M50/536 , H01M50/538
摘要： The embodiments of the present application relate to an electrode sheet and a battery cell including the same. The electrode sheet according to an embodiment comprises an electrode sheet body and a plurality of tabs connected to the electrode sheet body. The width of each of the plurality of tabs is different from one another; or the length of each of the plurality of tabs is different from one another. The electrode sheet and the battery cell provided in the embodiments of the present application ensure that each of the tabs in the electrode sheet can electrically conduct well with the tab lead. Thus, the battery cell provided in the present application has the advantage of good electrical conductivity.
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